| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $216.80 | 6.365% | $230.5993 | $230.60 | $230.60 | $230.60 |
| Purchase #2 | $25.52 | 12.121% | $28.6133 | $28.61 | $28.60 | $28.60 |
| Purchase #3 | $244.39 | 10.227% | $269.3838 | $269.38 | $269.40 | $269.40 |
| Purchase #4 | $90.26 | 13.403% | $102.3575 | $102.36 | $102.35 | $102.40 |
| Purchase #5 | $154.90 | 7.735% | $166.8815 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $129.74 | 6.704% | $138.4378 | $138.44 | $138.45 | $138.40 |
| Purchase #7 | $33.28 | 8.696% | $36.174 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $894.89 | $972.4472 | $972.44 | $972.45 | $972.50 | |